uid=KBS,o=lter,dc=ecoinformatics,dc=orgalluid=sbohm,o=lter,dc=ecoinformatics,dc=orgallpublicreadhttps://lter.kbs.msu.edu/datasets/128.emlIuriiShcherbakMichigan State University

shcherba@kbs.msu.edu0000-0003-4153-37702026-10-05

original data source http://lter.kbs.msu.edu/datasets/128

LTERKBSKellogg Biological StationHickory CornersMichiganGreat LakesInorganic NutrientsDisturbanceLTER Core Research Areafarmingbiotahttps://apps.usgs.gov/thesaurus/thesaurus-full.php?thcode=15Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director. These restrictions are intended mainly to preserve the primary investigators' rights to first publication and to ensure that data users are aware of the limitations that may be associated with any specific data set. These restrictions apply to both the baseline data set and to the data sets associated with specific LTER-supported subprojects.All publications of KBS data and images must acknowledge KBS LTER support.The areas around the Kellogg Biological Station in southwest Michigan-85.404699-85.36685742.42026542.3910192010-06-142012-11-01Kellogg Biological StationData Managerlter.data.manager@kbs.msu.eduhttp://lter.kbs.msu.edu02vkce854KBS LTERprogramNational Science Foundationhttp://dx.doi.org/10.13039/100000001DEB 2224712https%3A%2F%2Fnsf.gov%2Fawardsearch%2FshowAward%3FAWD_ID%3D2224712%26HistoricalAwards%3Dfalsehttps://lter.kbs.msu.edu/datatables/403Kellogg Biological Station LTER: Diffusion of SF6 and N2O Tracers (KBS102-001)Concentrations of SF6 and N2O tracer gases over time after injection during summer and fall of 2012. Experiments always started at 10:30-11:00 am on the day indicated. Plots were located in Block 1 of Resource Gradient Experiment with 56 and 74 kg N/ha in rainfed plots and 37 and 93 kg N/ha in irrigated plots designated as T1-T4, respectively.Difusion+of+SF6+and+N2O+Tracers.csvNone351\ncolumn,no"\https://lter.kbs.msu.edu/datatables/403.csvoperationinjection or measurementinjection or measurementinjected_compoundthe compound that was injected into the soilthe compound that was injected into the soildatethe date of the experiment YYYY-MM-DD11987-4-18timeTime from the beginning of the experiment (usually close to 11 am) on the day minuterealtime_idConsecutive sample time designator (T0, T1, etc)Consecutive sample time designator (T0, T1, etc)treatmenttreatment name treatment name replicatereplicate sample location in the plotreplicate sample location in the plotinjection_depthdepth of the trace injection below the surfacecentimeterrealsample_depthsampling depth below the surfacecentimeterrealsf6_signalSF6 signal (chromatogram area)millivoltrealsf6_proportionproportion of the sf6 divided by the total signal for all gases combinedmillivoltsPerMillivoltrealn2o_signalN2O signal (chromatogram area)millivoltrealn2o_proportionproportion of combined signal for sample assigned to N2OmillivoltsPerMillivoltrealch4_signalCH4 signal (chromatogram area)millivoltrealco2_signalCO2 signal (chromatogram area)millivoltrealhttps://lter.kbs.msu.edu/datatables/404Kellogg Biological Station LTER: Soil Profile Concentrations of Greenhouse Gases (KBS102-002)Concentrations of N2O, CH4, and CO2 gases at different depths in soil profiles of three experiments: Monolith Lysimeter (in 2010-2011), Resource Gradient (in 2011), and LTER MCSE (in 2011)Soil+Profile+Concentrations+of+Grenhouse+Gases.csvNone301\ncolumn,no"\https://lter.kbs.msu.edu/datatables/404.csvsiteName of the site: LTER MCSE, Monolith Lysimeters, or Resource GradientName of the site: LTER MCSE, Monolith Lysimeters, or Resource Gradientsample_datethe date the sample was takenYYYY-MM-DD11987-4-18treatmenttreatmenttreatmentreplicatereplicatereplicatedescriptiontreatment descriptiontreatment descriptionfertilizer_ratethe nitrogen fertilization rate (only used on the resource gradient) kilogramsPerHectareintegerdepththe sample depth below the soil surfacecentimeterrealn2on2o concentration (ppm)microlitersPerLiterrealco2co2 concentration (%)centiliterPerLiterrealch4ch4 concentration (ppm)microlitersPerLiterreal@article{citation_3340, author = {I Shcherbak and G P Robertson}, title = {Determining the diffusivity of nitrous oxide in soil using in situ tracers}, year = {2014}, journal = {Soil Science Society of America Journal}, pages = {79-88}, volume = {78}, doi = {10.2136/sssaj2013.05.0181} } @article{citation_3768, author = {I Shcherbak and G P Robertson}, title = {Nitrous oxide (N2O) emissions from subsurface soils of agricultural ecosystems}, year = {2019}, journal = {Ecosystems}, pages = {1650-1663}, volume = {22}, number = {7}, doi = {10.1007/s10021-019-00363-z} }